TY  - BOOK
AU  - United Nation, Europe (Economic commission for-)
ED  - United Nation, Europe (Economic commission for-)
TI  - Bulletin of the houshing and building statistics for europe and north America
U1  - NA.50j71.P0, P0.40/UN 
PY  - 2000///
CY  - New York
PB  - United Nation        
ER  -